diff options
Diffstat (limited to 'c/src/lib/libbsp/sparc/leon/clock/ckinit.c')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon/clock/ckinit.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/c/src/lib/libbsp/sparc/leon/clock/ckinit.c b/c/src/lib/libbsp/sparc/leon/clock/ckinit.c index 10b465682c..fc4d3b3608 100644 --- a/c/src/lib/libbsp/sparc/leon/clock/ckinit.c +++ b/c/src/lib/libbsp/sparc/leon/clock/ckinit.c @@ -14,10 +14,10 @@ * http://www.rtems.com/license/LICENSE. * * Ported to LEON implementation of the SPARC by On-Line Applications - * Research Corporation (OAR) under contract to the European Space + * Research Corporation (OAR) under contract to the European Space * Agency (ESA). * - * LEON modifications of respective RTEMS file: COPYRIGHT (c) 1995. + * LEON modifications of respective RTEMS file: COPYRIGHT (c) 1995. * European Space Agency. * * $Id$ @@ -52,11 +52,11 @@ extern uint32_t CPU_SPARC_CLICKS_PER_TICK; rtems_isr_entry Old_ticker; void Clock_exit( void ); - + /* * These are set by clock driver during its init */ - + rtems_device_major_number rtems_clock_major = ~0; rtems_device_minor_number rtems_clock_minor; @@ -87,7 +87,7 @@ rtems_isr Clock_isr( #if SIMSPARC_FAST_IDLE LEON_REG.Real_Time_Clock_Counter = CPU_SPARC_CLICKS_PER_TICK; LEON_REG_Set_Real_Time_Clock_Timer_Control( - LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | + LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | LEON_REG_TIMER_COUNTER_LOAD_COUNTER ); #endif @@ -131,11 +131,11 @@ void Install_clock( LEON_REG.Timer_Reload_1 = CPU_SPARC_CLICKS_PER_TICK - 1; LEON_REG.Timer_Control_1 = ( - LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | + LEON_REG_TIMER_COUNTER_ENABLE_COUNTING | LEON_REG_TIMER_COUNTER_RELOAD_AT_ZERO | - LEON_REG_TIMER_COUNTER_LOAD_COUNTER + LEON_REG_TIMER_COUNTER_LOAD_COUNTER ); - + atexit( Clock_exit ); } @@ -165,7 +165,7 @@ void Clock_exit( void ) /* do not restore old vector */ } } - + /* * Clock_initialize * @@ -189,17 +189,17 @@ rtems_device_driver Clock_initialize( ) { Install_clock( Clock_isr ); - + /* * make major/minor avail to others such as shared memory driver */ - + rtems_clock_major = major; rtems_clock_minor = minor; - + return RTEMS_SUCCESSFUL; } - + /* * Clock_control * @@ -224,15 +224,15 @@ rtems_device_driver Clock_control( { uint32_t isrlevel; rtems_libio_ioctl_args_t *args = pargp; - + if (args == 0) goto done; - + /* * This is hokey, but until we get a defined interface * to do this, it will just be this simple... */ - + if (args->command == rtems_build_name('I', 'S', 'R', ' ')) { Clock_isr(CLOCK_VECTOR); @@ -243,7 +243,7 @@ rtems_device_driver Clock_control( (void) set_vector( args->buffer, CLOCK_VECTOR, 1 ); rtems_interrupt_enable( isrlevel ); } - + done: return RTEMS_SUCCESSFUL; } |